Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications. When you purchase through links on our site ...
Copper has been used by humans for as much as 7000 years and elements such as gold, silver, tin, lead and mercury have ... line in the diagram of the periodic table above separates the metals ...
The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...
Unlike many transfermium elements, element 114 was predicted to fit well into its group in the periodic table. It is positioned in group 14, underneath lead. The first great success of the periodic ...
Could a superheavy element be a lead alternative? How about the heavier neighbor down the group of the periodic table, flerovium, element 114, discovered and chemically studied only in the last 20 ...
A main goal of many alchemists of the past was to turn lead into gold. This collection of links explores the history ... As part of the ChemClub's 10 th Anniversary, we asked clubs to create elements ...